Cheapest return flights from Houston to Bangkok in May from $926

Best time to book flights for Houston (IAH) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Bangkok (BKK) in May 2025 (see full year).

Return flights

04 May - 11 May Spirit Airlines
06 May - 22 May Spirit Airlines
05 May - 22 May WestJet
05 May - 12 May ANA
06 May - 13 May ANA
05 May - 18 May Zipair
05 May - 21 May ANA
01 May - 08 May Frontier Airlines
13 May - 23 May Spirit Airlines
08 May - 21 May Spirit Airlines
14 May - 17 Jun Spirit Airlines
23 May - 13 Jun Frontier Airlines

Also check the deals for one-way flights from Houston to Bangkok in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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